| 摘要 |
<p>The worktop is joined to a stand (1) assembled of several box profiles (2, 30, 48) swivel mounted to each other and to the worktop with bolts (26, 37, 55) serving as rotation axles in order to facilitate a perfect adjustment of the position of the animal to be operated. The selected position is automatically secured by a locking unit assembled of a spring supported bolt (55, 74) controlled with a lever (56) pulling two of the bolt holding extensions (43, 44) towards each other.</p> |
